65534555153 has 4 divisors (see below), whose sum is σ = 65536614720. Its totient is φ = 65532495588.

The previous prime is 65534555137. The next prime is 65534555183. The reversal of 65534555153 is 35155543556.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65534555153 - 2⁴ = 65534555137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65534555098 and 65534555107.

It is not an unprimeable number, because it can be changed into a prime (65534555183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 981293 + ... + 1045946.

It is an arithmetic number, because the mean of its divisors is an integer number (16384153680).

Almost surely, 2^65534555153 is an apocalyptic number.

It is an amenable number.

65534555153 is a deficient number, since it is larger than the sum of its proper divisors (2059567).

65534555153 is a wasteful number, since it uses less digits than its factorization.

65534555153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059566.

The product of its digits is 3375000, while the sum is 47.

The spelling of 65534555153 in words is "sixty-five billion, five hundred thirty-four million, five hundred fifty-five thousand, one hundred fifty-three".